160492800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 216

約数和(自身を含む): 571289824

約数和(自身を除く): 410797024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 643, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1286, 1300, 1560, 1600, 1664, 1920, 1929, 1950, 2080, 2400, 2496, 2572, 2600, 3120, 3200, 3215, 3328, 3840, 3858, 3900, 4160, 4800, 4992, 5144, 5200, 6240, 6400, 6430, 7716, 7800, 8320, 8359, 9600, 9645, 9984, 10288, 10400, 12480, 12860, 15432, 15600, 16075, 16640, 16718, 19200, 19290, 20576, 20800, 24960, 25077, 25720, 30864, 31200, 32150, 33436, 38580, 41152, 41600, 41795, 48225, 49920, 50154, 51440, 61728, 62400, 64300, 66872, 77160, 82304, 83200, 83590, 96450, 100308, 102880, 123456, 124800, 125385, 128600, 133744, 154320, 164608, 167180, 192900, 200616, 205760, 208975, 246912, 249600, 250770, 257200, 267488, 308640, 334360, 385800, 401232, 411520, 417950, 493824, 501540, 514400, 534976, 617280, 626925, 668720, 771600, 802464, 823040, 835900, 1003080, 1028800, 1069952, 1234560, 1253850, 1337440, 1543200, 1604928, 1671800, 2006160, 2057600, 2139904, 2469120, 2507700, 2674880, 3086400, 3209856, 3343600, 4012320, 4115200, 5015400, 5349760, 6172800, 6419712, 6687200, 8024640, 10030800, 10699520, 12345600, 13374400, 16049280, 20061600, 26748800, 32098560, 40123200, 53497600, 80246400, 160492800]

約数ペア:

[(1, 160492800), (2, 80246400), (3, 53497600), (4, 40123200), (5, 32098560), (6, 26748800), (8, 20061600), (10, 16049280), (12, 13374400), (13, 12345600), (15, 10699520), (16, 10030800), (20, 8024640), (24, 6687200), (25, 6419712), (26, 6172800), (30, 5349760), (32, 5015400), (39, 4115200), (40, 4012320), (48, 3343600), (50, 3209856), (52, 3086400), (60, 2674880), (64, 2507700), (65, 2469120), (75, 2139904), (78, 2057600), (80, 2006160), (96, 1671800), (100, 1604928), (104, 1543200), (120, 1337440), (128, 1253850), (130, 1234560), (150, 1069952), (156, 1028800), (160, 1003080), (192, 835900), (195, 823040), (200, 802464), (208, 771600), (240, 668720), (256, 626925), (260, 617280), (300, 534976), (312, 514400), (320, 501540), (325, 493824), (384, 417950), (390, 411520), (400, 401232), (416, 385800), (480, 334360), (520, 308640), (600, 267488), (624, 257200), (640, 250770), (643, 249600), (650, 246912), (768, 208975), (780, 205760), (800, 200616), (832, 192900), (960, 167180), (975, 164608), (1040, 154320), (1200, 133744), (1248, 128600), (1280, 125385), (1286, 124800), (1300, 123456), (1560, 102880), (1600, 100308), (1664, 96450), (1920, 83590), (1929, 83200), (1950, 82304), (2080, 77160), (2400, 66872), (2496, 64300), (2572, 62400), (2600, 61728), (3120, 51440), (3200, 50154), (3215, 49920), (3328, 48225), (3840, 41795), (3858, 41600), (3900, 41152), (4160, 38580), (4800, 33436), (4992, 32150), (5144, 31200), (5200, 30864), (6240, 25720), (6400, 25077), (6430, 24960), (7716, 20800), (7800, 20576), (8320, 19290), (8359, 19200), (9600, 16718), (9645, 16640), (9984, 16075), (10288, 15600), (10400, 15432), (12480, 12860)]